US PATENT SUBCLASS 84 / 426
.~.~.~.~ Pedal
Current as of: June, 1999
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| 84 / | HD | MUSIC | 
| 
 | 
| 1 | DF | INSTRUMENTS {9} | 
| * | DD | .~ General features {7} | 
| 423 R | DF | .~.~ Keyboards {12} | 
| 425 | DF | .~.~.~ Auxiliary {1} | 
| 426 |  | .~.~.~.~ Pedal | 
DEFINITION
Classification:        84/426  
The keys of the first set are foot-operated.